(k)New!! Qty (10) 10-32 X1" Long Kel-F Socket Head Cap Screws. The Material, also known as PCTFE is resistant to temperature extremes of +400F deg and -400F degrees, non-flammable, near zero moisture absorption, chemical resistant, and has excellent electrical properties. These characteristics make tham ideal for flight and aerospace applications, food and pharmaceutical packaging industry, and cryogenic applications. Listing is for 10 pieces, new from excess inventory. No additional shipping when purchasing more than 1 lot. Or, save and combine shipping with other purchases from gracies_stuff.